參數(shù)資料
型號: ADS7805PB
英文描述: 16-Bit 10ms Sampling CMOS ANALOG-to-DIGITAL CONVERTER
中文描述: 16位10ms的采樣CMOS模擬數(shù)字轉(zhuǎn)換器
文件頁數(shù): 5/12頁
文件大?。?/td> 135K
代理商: ADS7805PB
ADS7805
5
3
2
1
0
–1
–2
–3
1
3
2
1
0
–1
–2
–3
1
0
8192
16384 24576 32768
Decimal Code
40960 49152 57344 65535
0
8192
16384 24576 32768
Decimal Code
40960 49152 57344 65535
All Codes INL
All Codes DNL
TYPICAL PERFORMANCE CURVES
T
A
= +25
°
C, f
S
= 100kHz, V
DIG
= V
ANA
= +5V, using internal reference and fixed resistors shown in Figure 6b, unless otherwise specified.
FREQUENCY SPECTRUM
(8192 Point FFT; f
IN
= 20kHz, 0dB)
Frequency (kHz)
A
0
–20
–40
–60
–80
–100
–120
–140
0.0
12.5
25.0
37.5
50.0
FREQUENCY SPECTRUM
(8192 Point FFT; f
IN
= 45kHz, 0dB)
Frequency (kHz)
A
0
–20
–40
–60
–80
–100
–120
–140
0.0
12.5
25.0
37.5
50.0
SIGNAL-TO-(NOISE + DISTORTION)
vs INPUT FREQUENCY AND INPUT AMPLITUDE
90
80
70
60
50
40
30
20
10
0
S
0
5
10
15
20
25
30
35
40
45
Input Signal Frequency (kHz)
0dB
–20dB
–60dB
50kHz
SIGNAL-TO-(NOISE + DISTORTION) vs TEMPERATURE
(f
IN
= 20kHz, 0dB; f
S
= 50kHz, 100kHz)
100.0
95.0
90.0
85.0
80.0
75.0
–50
–25
0
25
Temperature (°C)
50
75
100
125
150
S
100kHz
A.C. PARAMETERS vs TEMPERATURE
(f
IN
= 20kHz, 0dB)
110
105
100
95
90
85
80
–80
–85
–90
–95
–100
–105
–110
S
T
–50
–25
0
25
Temperature (°C)
50
75
100
125
150
SFDR
SINAD
SNR
THD
相關(guān)PDF資料
PDF描述
ADS7805U CMOS Quad 2-Input NOR Gate 14-PDIP -55 to 125
ADS7805UB 16-Bit 10ms Sampling CMOS ANALOG-to-DIGITAL CONVERTER
ADS7806 CMOS Quad 2-Input NOR Gate 14-SOIC -55 to 125
ADS7806P CMOS Quad 2-Input NOR Gate 14-SOIC -55 to 125
ADS7806PB Low-Power 12-Bit Sampling CMOS ANALOG-to-DIGITAL CONVERTER
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ADS7805PG4 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 16-Bit 10us Sampling CMOS RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結(jié)構(gòu):Sigma-Delta 轉(zhuǎn)換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類型:Differential 信噪比:107 dB 接口類型:SPI 工作電源電壓:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-32
ADS7805U 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 16-Bit 10us Sampling CMOS RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結(jié)構(gòu):Sigma-Delta 轉(zhuǎn)換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類型:Differential 信噪比:107 dB 接口類型:SPI 工作電源電壓:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-32
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